diff --git a/dev-R/nloptr/nloptr-2.0.3.ebuild b/dev-R/nloptr/nloptr-2.0.3-r1.ebuild
similarity index 95%
rename from dev-R/nloptr/nloptr-2.0.3.ebuild
rename to dev-R/nloptr/nloptr-2.0.3-r1.ebuild
index feb76ef4d8..b8a705a320 100644
--- a/dev-R/nloptr/nloptr-2.0.3.ebuild
+++ b/dev-R/nloptr/nloptr-2.0.3-r1.ebuild
@@ -16,6 +16,7 @@ DEPEND="
 	test? (
 		dev-R/xml2
 	)
+	>=sci-libs/nlopt-2.7.0
 "
 
 SUGGESTED_PACKAGES="